v0.4.2-beta.3

[Unreleased]

Changed

• The ChromHA View Assist dashboard is now a clone of your actual View
  Assist dashboard, not a hand-built substitute. 0.4.0/0.4.1 generated
  original Home/Weather/Controls views from scratch, gated behind a Push
  to View Assist target per profile - a mismatch with what people actually
  wanted, which was their real View Assist dashboard with ChromHA's colours.

  It now reads every view file under /config/view_assist/views/ plus the
  dashboard's shared button_card_templates, and colour-patches both with
  the same substitutions examples/view-assist/convert.py already applies
  to a user's own copy - just automatic, and into a separate dashboard
  instead of View Assist's own. A Theme view (colour wheel + Solid/Glass
  per profile) is appended. The dashboard is now rewritten on every rebuild
  (previously created once and left alone) so it tracks your real View
  Assist setup as it changes - the same "generated, don't hand-edit"
  contract the theme file already has. New module: dashboard_converter.py.

Fixed

• The colour picker didn't always stick. chromha-card.js fired an
  unserialised text.set_value call on every colour change. Two picks made
  in quick succession (a very ordinary way to use a colour wheel) raced:
  nothing guaranteed the first call's write couldn't land after the
  second's, silently reverting to an earlier colour depending on timing.
  Commits are now serialised - never more than one write in flight, always
  sending only the latest value - which makes that reordering impossible
  rather than just unlikely.

• A stale, wrapped View Assist view file produced an invalid card. If a
  file under /config/view_assist/views/ was copied in the wrapped
  views:/cards: shape instead of a bare button-card - as ChromHA's own
  example views did before 0.4.0 - the dashboard clone wrapped it a second
  time, producing a card with no type (a broken card in the UI). Detected
  and unwrapped automatically now, with a warning logged pointing at which
  file is still in the wrong shape on disk.

• Dynamic view titles rendered as literal garbage. A Lovelace view's own
  title: is never template-evaluated - only a button-card's own config is

  • so a view whose title was a [[[ ... ]]] expression (View Assist's
    stock locate and music views both do this) showed that literal text in
    the tab bar instead of anything useful. The generated dashboard now
    rejects a templated title and falls back to a plain name derived from the
    view's own filename - a ChromHA-dashboard-only substitution; the source
    view file is untouched.

• Weather's background was still blue after conversion. Not a simple
  background-color: line - View Assist's stock Weather view sets it via
  card_mod CSS text (ha-card { background: #059bf9 }), which the colour
  patcher's structural patterns never looked inside. That exact colour is
  the Alert view's own deliberate blue, reused here seemingly by copy-paste;
  now patched to the theme background everywhere except the Alert view
  itself, in both dashboard_converter.py and examples/view-assist/convert.py.